formation of fireballs:benton co indiana, craft of red orange color flying in formation and doing complex manuverson my way to work i noticed a group of five small 'fire balls' in a scattered pyrmid formation. they lined up at a forty five degree angle to the horizon spaced apart exactly. then 'boosted' upward one by one,like lighting a match then moving it up. Then afterwards, on further miles down , i saw single ones that would appear and 'split' like a spark from the main bright 'ball' get bright then fade. (they split at a degree parelell to the horizon.) I saw this on two nights, and have been watching the sky ever since.((NUFORC Note: Date is approximate. PD))